Wunderlich Oil cooler guard R12 / R12 nineT - black

Part No. 31963-002


Available as from the middle of September 2024
Delivery time from stock availability 3-5 working days

Wunderlich Oil Cooler Guard – because the oil cooler of the air-oil cooled engine of the BMW R 12 nineT is particularly important

Function and Product Features

  • Elegant, reliable protection for the fragile, sensitive cooling fins of the oil cooler
  • The reliable function of the oil cooler is particularly important for maintaining a healthy thermal balance in the air-oil cooled engine
  • The oil cooler guard prevents damage and heavy contamination from foreign objects, insects, and so on
  • It prevents the loss of cooling performance of the oil cooler without reducing airflow
  • High-strength, resistant welded stainless steel mesh with a sturdy holding frame made of aluminium
  • Robust connection technology between mesh and frame
  • Easy installation with the included mounting material
  • With Wunderlich brand logo

Technical Data

  • Material
    • Mesh: Stainless steel mesh, carefully welded and processed for high mechanical resistance
    • Frame: High-quality aluminium, 2 mm profile thickness, black anodised
  • Component Dimensions
    • Width 300 mm
    • Height 155 mm
    • Component thickness 2 mm

  • Colour
    • Black

Your Wunderlich Advantages

  • Wunderlich Premium Product.
  • Small series. Handmade.
  • Wunderlich Design. Integrated and functional.
  • Made in Germany
  • Wunderlich 60/5
    • 60 days return policy – Test without risk!
    • Plus 5 years warranty.

Wunderlich Oil Cooler Guard – maintains cooling performance and prevents overheating

For an oil cooler to provide its optimal cooling performance, it must be optimally exposed to and passed through by the airflow. The function of the oil cooler is particularly important for maintaining a healthy thermal balance in the air-oil cooled engine. It is positioned in the airflow of the ride wind. However, this has a disadvantage: The oil cooler is exposed to whirled-up dirt, stones, and foreign objects that hit the delicate fins of the oil cooler. Over time, dirt and insects can clog the cooler network and reduce cooling performance just as much as fins bent by "stone chips". In the worst case, sharp-edged foreign objects can cause damage that leads to leaks. With a damaged cooler, continuing to ride is no longer possible.

Therefore, we recommend our oil protection mesh, which consists of a fine-meshed, tough and resistant stainless steel mesh to avoid damage and catch heavy contamination before it affects the oil cooler. It reliably protects the oil cooler without reducing airflow.


If you want to clean the cooler laboriously by hand, you must do so with extreme care to avoid damaging the cooler network. Accumulated flies, etc., can be easily removed with a damp cloth. Place the damp cloth on the mesh until the dirt is loosened by the moisture and can be wiped away easily and without residue.

Product type: Bike protection
Color: black
5 Jahre Garantie 60 Days Return Made by Wunderlich Made in Germany

No Reviews


Leave a review!

Share your experiences with other customers.

Frequently Bought Together

Frequently Bought Together